What is IC 74150?
The DM74150 selects one-of-sixteen data sources. The DM74150 has a strobe input which must be at a LOW logic level to enable these devices. A HIGH level at the strobe forces the W out- put HIGH and the Y output (as applicable) LOW. The DM74150 features an inverted (W) output only.
What is the function of IC 74151?
The TTL/MSI SN54/74LS151 is a high speed 8-input Digital Multiplexer. It provides, in one package, the ability to select one bit of data from up to eight sources. The LS151 can be used as a universal function generator to generate any logic function of four variables. Both assertion and negation outputs are provided.
What is IC strobe?
In computer or memory technology, a strobe is a signal that is sent that validates data or other signals on adjacent parallel lines. In memory technology, the CAS (column address strobe) and RAS ( row address strobe ) signals are used to tell a dynamic RAM that an address is a column or row address.
What is use of strobe in multiplexer?
Pin 9 (STROBE) is an input signal that disables or enables the multiplexer. With high STROBE the value of A B C D doesn’t matter, the output will allways be high.
What is IC 74LS138?
The IC 74LS138 is a 3 to 8 line decoder integrated circuit from the 74xx family of transistor-transistor-logic-gates. The main function of this IC is to decode otherwise demultiplex the applications. The setup of this IC is accessible with 3-inputs to 8-output setup.
What is the output of IC 74155?
Description : IC 74155 is a dual 1:4 line demultiplexer with individual strobe inputs. It has common binary address inputs (A, B and C) and it is available in single 16 pin package. To enable a section, we have to connect the corresponding strobe input to ground.
What is strobe pin in CSA?
What is strobe pin in multiplexer?
A multiplexer is a circuit with many inputs but only one output. Pin 9 (STROBE) is an input signal that disables or enables the multiplexer. …
